PCBA & PCB Supplier with 15 Years Experience

3D Eyewear, 3D Eyewear Part, 3D Glasses manufacturer / supplier in China, offering 3D Eyewear PCB Board, PCBA & PCB Supplier with 15 Years Experience, HDI Wireless Microphone & Speaker PCB Board with UL, SGS, RoHS, Reach, Ts16949, ISO14000, Heat Exchanger PCB Over 15 Years PCB Board Manufacturers and so on.

Product Details

Shenbei Circuits is one of the professional pcba & pcb supplier with 15 years experience manufacturers and suppliers in China, offering the best services and the highest quality solutions for you. Please rest assured to get the high quality products made in China from our factory.

Basic Info
  • Model NO.: pcb-673

  • Mode of Production: PCB

  • Base Material: FR-4

  • Customized: Customized

  • Shape: Square

  • PCB Base: Fr-4

  • Color: Green

  • Trademark: HRSC

  • Specification: UL, ROHS, REACH, SGS, TS16949, ISO14000

  • Metal Coating: Copper

  • Layers: Single-Layer

  • Certification: RoHS, ISO, SGS, Ts16949

  • Condition: Used

  • Size: Different

  • Voltage: DC24V

  • Keywords: PCB Board

  • Transport Package: Vacuum Packing with Desiccant, Export V Carton

  • Origin: Dongguan

Product Description
Welcome  To  Shenbei PCB and PCBA
We can ODM&OEM PCB&PCBA for you.also we can only design it for you to update your product.
We are the Printed Circuit Boards (PCB) manufacturer with 15 years experience, specialized in single-sided, 2-layerd, multilayer and high density interconnector (HDI) PCB. our PCBs are used for auto industry, high power led, Office Appliance, electric toy, machinery, industrial lighting and so on.
We take strict Japaness-pattern managment ,one-stop service.so pls trust us for your order.thank you.

Our Corporate Vision: To become the world's most trustful PCB

Our Corporate Values: Excellence, customer satisfaction, innovation and integrity, green.

Our Quality Target:
1.Ptoduction pass rate>99%
2.Timely delivery rate>98%
3.Customer complaint rate<1%
4.Customer satisfaction rate>99%

Environmental Guideline:
Protect the environment, prevent pollution, save resources, and reduce waste.

PCB Manufacture Quality Control:
1. Engineering pretreatment before production
2. 100% E-test, 100% visual inspection
3. AOI inspection
4. High voltage test, impedance control test
5. Micro section, soldering capacity, thermal, shocking test
6. Reliability test, insulating resistance test, ionic cleanliness testing

Our PCB process capability

PCB Description
Our PCB Board Capability
PCB Surface Finisheselectrolytic nickel-gold,
HASL(Lead Free, ENIG (Electroless Nickel/Immersion Gold, Carbon Ink, Golden Fingers, OSP (Entek, Immersion Tin, Immersion Silver
PCB Max. Size1200mm&#215;600mm
PCB Min. Size5mm&#215;5 mm
Bow & Twist ToleranceSingle Side&#8804;1.0%,Double Side&#8804;0.7%, Muti-Layer&#8804;0.5%
Min. Board Thickness & Tolerance0.2mm&#177;0.08mm
PCB Min. trace/spacingTin board:0.2mm&#177;20%(8mil&#177;0%)
gold board:0.075mm&#177;20%(3mil&#177;0%)
Copper to Board Edge Spacing0.5mm(20mil)
Hole to Trace Spacing0.3mm(12mil)
Min. Hole Diameter0.2mm&#177;.076mm(8mil&#177;3mil)
Min. Hole Clearance0.4mm&#177;.076mm(16mil&#177;3mil)
Copper Thickness on Hole Wall20-25um(0.79mil-1.0mil)
Hole Location Tolerance&#177;0.076mm(l&#177;3mil)
Min Diameter of Punching HoleFR-4 board thickness&#8804;1.0mm(40mil):1.0mm(40mil)
FR-4 board thickness 1.2-3.0mm(48-120mil):1.5mm(60mil)
PCB Min. Punching SlotFR-4 CEM-3 board thickness&#8804;1. 0mm(40mil):0.8 mm&#215;0.8 mm(32mil&#215;32mil)
FR-4 board thickness1.2-3.0mm(48-120mil): 1.0 mm&#215;1.0 mm(40mil&#215;40mil)
Trace width variation&#177;0.076mm(&#177;3mil)
Outline ToleranceRouting:&#177;0.1mm (&#177;4mil)  ,Punching:&#177;0.05mm (&#177;2mil)
V-CUT Registration Tolerance&#177;0.2mm (&#177;8mil)
PCB BOARD TypeSingle-sided, double-sided, multi-layer
Major MaterialFR-4, CEM-1,CEM-3, high frequency laminates, Aluminum, NiFe-based, copper base
PCB BOARD Thickness0.2-3.5mm
Base Copper Thickness11um  35um  70um  105um
Max. aspect ratio(board thickness: hole size)8:1
V-Cut Angle Tolerance&#177;5&#176;
V-Cut Board Thickness0.4mm -3.2mm(16mil -128mil)
Min SMT Pitch0.3mm(12mil)
Min. Component mark0.15mm(6mil)
Min. width of annular ring(finished)0.15mm(6mil)/side
Min pad opening0.076mm(3mil)
Min S/M Bridge&#177;0.076mm(&#177;3mil)
carbon ink board manufacturing capability:1.Impedance Control:20K&#177;10%  2.Hardness:6H  3.bearable friction times :above 200000 times


Please send us your Gerber Files and PCB specifications; we will quote for you within 12 hours.

We always try our best! So we do, we conquer, and we get there!

http://www.shenbeicircuit.com/pcba/
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